From f1ae87fcffbe44e41cbed1977d8430159a4d69bf Mon Sep 17 00:00:00 2001 From: Simon Rettberg Date: Fri, 22 Jul 2016 11:25:55 +0200 Subject: [cmake] Rewrote handling of individual modules; they now have options to turn them on/off Use either cmake -DBUILD_*=ON/OFF, or handle via ccmake's gui --- CMakeLists.txt | 100 ++++++++++++++++++++++++++++++++++++++++----------------- 1 file changed, 70 insertions(+), 30 deletions(-) (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt index 6f5b1c5..760fe4d 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -8,12 +8,27 @@ IF (CMAKE_BUILD_TYPE STREQUAL "") SET(CMAKE_BUILD_TYPE Debug) ENDIF() +SET(CMAKE_INSTALL_PREFIX "/usr/local" CACHE FILEPATH "Path prefix for system installation") +OPTION(BUILD_KERNEL_MODULE "Build the dnbd3 Linux kernel module" ON) +OPTION(BUILD_FUSE_CLIENT "Build dnbd3 fuse client" ON) +OPTION(BUILD_SERVER "Build dnbd3 server" ON) +OPTION(BUILD_STRESSTEST "Build dnbd3 stress testing tool" OFF) + +# Is there a non-retarded way to check if build type is debug or release? +# When specifying, it is case insensitive, so DeBuG would also enable debug builds, +# but in cmake, we can only do case sensitive matches... :/ +string( TOLOWER "${CMAKE_BUILD_TYPE}" bt_lower ) +if (NOT bt_lower MATCHES "^(debug|release)$") + message( FATAL_ERROR "Build type needs to be either Debug or Release" ) +endif() + message( "Build Type selected: ${CMAKE_BUILD_TYPE}" ) SET(MAKE_KERNEL_MODULE True) IF(CMAKE_SYSTEM_NAME MATCHES "BSD") message("Detected *BSD System: disable build of Kernel Module.") - SET(CMAKE_INSTALL_PREFIX "/usr/local") + SET(MAKE_KERNEL_MODULE False) +ELSEIF(NOT BUILD_KERNEL_MODULE) SET(MAKE_KERNEL_MODULE False) ENDIF() @@ -37,34 +52,51 @@ ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64) ADD_DEFINITIONS(-DWITH_IPV6) FIND_PACKAGE(Threads) -FIND_PACKAGE(Fuse) -FIND_PACKAGE(ZLIB) -FIND_PACKAGE(Jansson) -SET(MAKE_SERVER True) +SET(DO_ABORT False) message( " *************************************************" ) -if(NOT FUSE_FOUND) - message( " *** No fuse dev libs found, won't build dnbd3-fuse" ) - SET(FUSE_INCLUDE_DIR "") -endif() -if(NOT THREADS_FOUND) - message( " *** No threads found, won't build dnbd3-server" ) - SET(MAKE_SERVER False) +if(BUILD_FUSE_CLIENT) + FIND_PACKAGE(Fuse) + if(NOT FUSE_FOUND) + message( " *** No fuse dev libs found, can't build dnbd3-fuse" ) + SET(DO_ABORT True) + endif() + if(NOT THREADS_FOUND) + message( " *** No threads found, can't build dnbd3-fuse" ) + SET(DO_ABORT True) + endif() endif() -if(NOT ZLIB_FOUND) - message( " *** No zlib found, won't build dnbd3-server" ) - SET(ZLIB_INCLUDE_DIR "") - SET(MAKE_SERVER False) +if(BUILD_SERVER) + FIND_PACKAGE(ZLIB) + FIND_PACKAGE(Jansson) + if(NOT THREADS_FOUND) + message( " *** No threads found, can't build dnbd3-server" ) + SET(DO_ABORT True) + endif() + if(NOT ZLIB_FOUND) + message( " *** No zlib found, can't build dnbd3-server" ) + SET(DO_ABORT True) + endif() + if(NOT JANSSON_FOUND) + message( " *** No jansson lib found, can't build dnbd3-server" ) + SET(DO_ABORT True) + endif() endif() -if(NOT JANSSON_FOUND) - message( " *** No jansson lib found, won't build dnbd3-server" ) - SET(JANSSON_INCLUDE_DIR "") - SET(MAKE_SERVER False) +if(BUILD_STRESSTEST) + if(NOT THREADS_FOUND) + message( " *** No threads found, can't build dnbd3-bench" ) + SET(DO_ABORT True) + endif() endif() message( " *************************************************" ) +if(DO_ABORT) + message( FATAL_ERROR "Aborting." ) +endif() -INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${ZLIB_INCLUDE_DIR} ${FUSE_INCLUDE_DIR} ${JANSSON_INCLUDE_DIR}) +#SET(FUSE_INCLUDE_DIR "") +#SET(ZLIB_INCLUDE_DIR "") +#SET(JANSSON_INCLUDE_DIR "") ################################################################################ # VERSION HEADER # @@ -99,7 +131,8 @@ ENDFOREACH( COMMON_HEADER_FILE ) # CLIENT # ################################################################################ -if(MAKE_KERNEL_MODULE) +if(BUILD_KERNEL_MODULE) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}) FILE(GLOB_RECURSE CLIENT_SRCS src/client/*.c) ADD_EXECUTABLE(dnbd3-client ${CLIENT_SRCS}) TARGET_LINK_LIBRARIES(dnbd3-client) @@ -112,7 +145,8 @@ ENDIF() # SERVER # ################################################################################ -if(MAKE_SERVER) +if(BUILD_SERVER) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${ZLIB_INCLUDE_DIR} ${JANSSON_INCLUDE_DIR}) FILE(GLOB SERVER_SRCS src/server/*.c src/shared/*.c) ADD_EXECUTABLE(dnbd3-server ${SERVER_SRCS}) TARGET_LINK_LIBRARIES(dnbd3-server ${CMAKE_THREAD_LIBS_INIT} ${ZLIB_LIBRARIES} ${JANSSON_LIBRARIES}) @@ -129,7 +163,8 @@ endif() # FUSE # ################################################################################ -if(FUSE_FOUND) +if(BUILD_FUSE_CLIENT) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${FUSE_INCLUDE_DIR}) FILE(GLOB FUSE_SRCS src/fuse/*.c src/shared/*.c) ADD_EXECUTABLE(dnbd3-fuse ${FUSE_SRCS}) TARGET_LINK_LIBRARIES(dnbd3-fuse ${CMAKE_THREAD_LIBS_INIT} ${FUSE_LIBRARIES}) @@ -137,18 +172,23 @@ if(FUSE_FOUND) INSTALL(TARGETS dnbd3-fuse RUNTIME DESTINATION bin) endif() +################################################################################ +# STRESSTEST # +################################################################################ -FILE(GLOB FUSE_SRCS src/bench/*.c src/shared/*.c) -ADD_EXECUTABLE(dnbd3-bench ${FUSE_SRCS}) -TARGET_LINK_LIBRARIES(dnbd3-bench ${CMAKE_THREAD_LIBS_INIT} ${FUSE_LIBRARIES}) -ADD_DEPENDENCIES(dnbd3-bench version) -INSTALL(TARGETS dnbd3-bench RUNTIME DESTINATION bin) +if(BUILD_STRESSTEST) + FILE(GLOB BENCH_SRCS src/bench/*.c src/shared/*.c) + ADD_EXECUTABLE(dnbd3-bench ${BENCH_SRCS}) + TARGET_LINK_LIBRARIES(dnbd3-bench ${CMAKE_THREAD_LIBS_INIT}) + ADD_DEPENDENCIES(dnbd3-bench version) + INSTALL(TARGETS dnbd3-bench RUNTIME DESTINATION bin) +endif() ################################################################################ # MODULE # ################################################################################ -IF(MAKE_KERNEL_MODULE) +IF(BUILD_KERNEL_MODULE) SET(MODULE_NAME dnbd3) SET(MODULE_FILE ${MODULE_NAME}.ko) FILE(GLOB MODULE_SOURCE_FILES src/kernel/*.c src/serialize.c) -- cgit v1.2.3-55-g7522